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doc/examples/decode_audio: Fix "warning: ISO C90 forbids mixed declarations and code" 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-08-28 19:09:46 +02:00
parent a9fae76370
commit c80715f153
1 changed files with 4 additions and 3 deletions
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7
doc/examples/decode_audio.c
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@ -115,6 +115,9 @@ int main(int argc, char **argv)
size_t data_size;
AVPacket *pkt;
AVFrame *decoded_frame = NULL;
enum AVSampleFormat sfmt;
int n_channels = 0;
const char *fmt;
if (argc <= 2) {
fprintf(stderr, "Usage: %s <input file> <output file>\n", argv[0]);
@ -202,9 +205,7 @@ int main(int argc, char **argv)
decode(c, pkt, decoded_frame, outfile);
/* print output pcm infomations, because there have no metadata of pcm */
enum AVSampleFormat sfmt = c->sample_fmt;
int n_channels = 0;
const char *fmt;
sfmt = c->sample_fmt;
if (av_sample_fmt_is_planar(sfmt)) {
const char *packed = av_get_sample_fmt_name(sfmt);